17967203840

素因数分解:

$2^9\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1217}}^1$

素因数の和:1392

約数の個数: 160

約数和(自身を含む): 44258417280

約数和(自身を除く): 26291213440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 79, 80, 128, 146, 158, 160, 256, 292, 316, 320, 365, 395, 512, 584, 632, 640, 730, 790, 1168, 1217, 1264, 1280, 1460, 1580, 2336, 2434, 2528, 2560, 2920, 3160, 4672, 4868, 5056, 5767, 5840, 6085, 6320, 9344, 9736, 10112, 11534, 11680, 12170, 12640, 18688, 19472, 20224, 23068, 23360, 24340, 25280, 28835, 37376, 38944, 40448, 46136, 46720, 48680, 50560, 57670, 77888, 88841, 92272, 93440, 96143, 97360, 101120, 115340, 155776, 177682, 184544, 186880, 192286, 194720, 202240, 230680, 311552, 355364, 369088, 384572, 389440, 444205, 461360, 480715, 623104, 710728, 738176, 769144, 778880, 888410, 922720, 961430, 1421456, 1476352, 1538288, 1557760, 1776820, 1845440, 1922860, 2842912, 2952704, 3076576, 3115520, 3553640, 3690880, 3845720, 5685824, 6153152, 7018439, 7107280, 7381760, 7691440, 11371648, 12306304, 14036878, 14214560, 14763520, 15382880, 22743296, 24612608, 28073756, 28429120, 30765760, 35092195, 45486592, 49225216, 56147512, 56858240, 61531520, 70184390, 112295024, 113716480, 123063040, 140368780, 224590048, 227432960, 246126080, 280737560, 449180096, 561475120, 898360192, 1122950240, 1796720384, 2245900480, 3593440768, 4491800960, 8983601920, 17967203840]

約数ペア:

[(1, 17967203840), (2, 8983601920), (4, 4491800960), (5, 3593440768), (8, 2245900480), (10, 1796720384), (16, 1122950240), (20, 898360192), (32, 561475120), (40, 449180096), (64, 280737560), (73, 246126080), (79, 227432960), (80, 224590048), (128, 140368780), (146, 123063040), (158, 113716480), (160, 112295024), (256, 70184390), (292, 61531520), (316, 56858240), (320, 56147512), (365, 49225216), (395, 45486592), (512, 35092195), (584, 30765760), (632, 28429120), (640, 28073756), (730, 24612608), (790, 22743296), (1168, 15382880), (1217, 14763520), (1264, 14214560), (1280, 14036878), (1460, 12306304), (1580, 11371648), (2336, 7691440), (2434, 7381760), (2528, 7107280), (2560, 7018439), (2920, 6153152), (3160, 5685824), (4672, 3845720), (4868, 3690880), (5056, 3553640), (5767, 3115520), (5840, 3076576), (6085, 2952704), (6320, 2842912), (9344, 1922860), (9736, 1845440), (10112, 1776820), (11534, 1557760), (11680, 1538288), (12170, 1476352), (12640, 1421456), (18688, 961430), (19472, 922720), (20224, 888410), (23068, 778880), (23360, 769144), (24340, 738176), (25280, 710728), (28835, 623104), (37376, 480715), (38944, 461360), (40448, 444205), (46136, 389440), (46720, 384572), (48680, 369088), (50560, 355364), (57670, 311552), (77888, 230680), (88841, 202240), (92272, 194720), (93440, 192286), (96143, 186880), (97360, 184544), (101120, 177682), (115340, 155776)]